Hard To Find electronic components are those that are either obsolete or produced in limited quantities, making them challenging to source. These components are crucial for maintaining and repairing older electronic equipment or completing specialized projects that require specific parts.
Leading suppliers specialize in sourcing and stocking these elusive components, ensuring that engineers and hobbyists can find the parts they need. Whether it's vintage semiconductors, discontinued ICs, or rare passive components, these suppliers provide a vital service to the electronics community.
Acquiring hard-to-find components helps extend the lifespan of existing equipment, reduces e-waste, and supports sustainable practices in electronics manufacturing. Reliable suppliers ensure these parts are authentic and quality-tested, offering peace of mind to their customers.
Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
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Mfr. Part No. WS Part No. |
Automotive Isolation Amplifier with R2Coupler Isolation
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8,500 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
Analog Switch Dual SPST 8-Pin TSSOP / Bilateral switches
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88,200 pieces In Stock |
MOQ:625 |
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Mfr. Part No. WS Part No. |
Octal D-type flip-flop; positive-edge trigger 3-State
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8,440 pieces In Stock |
MOQ:215 |
Need to verify |
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Mfr. Part No. WS Part No. |
8/10/12/14-Bit High Bandwidth Multiplying DACs with Serial Interface
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8,440 pieces In Stock |
MOQ:11 |
Need to verify |
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Mfr. Part No. WS Part No. |
High-Definition CRT Display Video Output Applications
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8,430 pieces In Stock |
MOQ:175 |
Need to verify |
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Mfr. Part No. WS Part No. |
Ultrahigh-Speed Switching Applications
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8,910 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
Ultra-Low On-Resistance, 6A Dual Load Switch with Soft Start
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5,990 pieces In Stock |
MOQ:115 |
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Mfr. Part No. WS Part No. |
POWER-CHOKE WE-PD | FIXED IND 2.2UH 4.2A 20 MOHM SMD
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8,900 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
isc Silicon NPN Darlington Power Transistor
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8,900 pieces In Stock |
MOQ:22 |
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Mfr. Part No. WS Part No. |
Quad 2-input AND gate
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24,600 pieces In Stock |
MOQ:685 |
Need to verify |
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Mfr. Part No. WS Part No. |
3.3 V octal D-type flip-flop; 3-state
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8,950 pieces In Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
Very High-Speed Switching Applications
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8,930 pieces In Stock |
MOQ:10 |
Need to verify |
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Mfr. Part No. WS Part No. |
Silicon N-Channel Power F-MOS FET
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8,920 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
Octal bus transceiver 3-State
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1,640 pieces In Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
Counter Single 12-Bit Binary UP 16-Pin PDIP / 12-stage binary ripple counter
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8,350 pieces In Stock |
MOQ:145 |
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Mfr. Part No. WS Part No. |
LC2MOS 8-/16-Channel High Performance Analog Multiplexers
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8,880 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
ADC10040/ADC10040Q 10-Bit, 40 MSPS, 3V, 55.5 mW A/D Converter | IC ADC 10BIT PIPELINED 28TSSOP
|
8,870 pieces In Stock |
MOQ:20 |
Need to verify |
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Mfr. Part No. WS Part No. |
24-Bit, 20kHz, Low Power ANALOG-TO-DIGITAL CONVERTER
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2,380 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
Dual 2-input OR gate
|
4,440 pieces In Stock |
MOQ:22 |
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Mfr. Part No. WS Part No. |
HVX-2 Series Power MOSFET(900V 5A)
|
8,890 pieces In Stock |
MOQ:9 |
Need to verify |
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Mfr. Part No. WS Part No. |
Switching Power Transistor(8A NPN)
|
8,680 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
N-CHANNEL MOS FET FOR SWITCHING
|
8,700 pieces In Stock |
MOQ:560 |
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Mfr. Part No. WS Part No. |
2SC5161
|
8,710 pieces In Stock |
MOQ:9 |
Need to verify |
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Mfr. Part No. WS Part No. |
Dual supply translating transceiver; 3-state
|
8,700 pieces In Stock |
MOQ:35 |
Need to verify |
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Mfr. Part No. WS Part No. |
N-CHANNEL 600V 13 OHM 0.8A TO-92/IPAK/SOT-223 Zener-Protected SuperMESH MOSFET
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9,700 pieces In Stock |
MOQ:11 |
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Mfr. Part No. WS Part No. |
Low Voltage Octal D-Type Flip-Flop with 5V Tolerant Inputs and Outputs | IC FF D-TYPE SNGL 8BIT 20SOP
|
9,750 pieces In Stock |
MOQ:250 |
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Mfr. Part No. WS Part No. |
HIGH VOLTAGE FAST SWITCHING NPN POWER TRANSISTOR
|
8,000 pieces In Stock |
MOQ:565 |
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Mfr. Part No. WS Part No. |
SURFACE MOUNT SILICON ZENER DIODE
|
9,560 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
SCHOTTKY RECTIFIER | DIODE SCHOTTKY 15V 19A D2PAK
|
9,600 pieces In Stock |
MOQ:30 |
Need to verify |
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Mfr. Part No. WS Part No. |
TRIPLE DIFFUSED PLANAR NPN SILICON TRANSISTOR
|
3,300 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
Inverting Schmitt-trigger
|
9,610 pieces In Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
Low Voltage 18-Bit Universal Bus Driver with 3.6V Tolerant Inputs/Outputs and 26Ω Series Resistors in Outputs
|
9,660 pieces In Stock |
MOQ:5 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
High-Frequency Semi-Power Output Stage, Low-Noise Medium Output Amplifiers Applications
|
9,650 pieces In Stock |
MOQ:250 |
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Mfr. Part No. WS Part No. |
160V/1.5A Switching Applications
|
900 pieces In Stock |
MOQ:215 |
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Mfr. Part No. WS Part No. |
Low Voltage Quad 2-Input NAND Schmitt Trigger | IC GATE NAND 4CH 2-INP 14TSSOP
|
11,200 pieces In Stock |
MOQ:345 |
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Mfr. Part No. WS Part No. |
2437 MHz SAW Filter
|
9,370 pieces In Stock |
MOQ:19 |
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Mfr. Part No. WS Part No. |
AC switch family Transient protected AC switch ACSTM | TRIAC ALTERNISTOR 600V 0.2A 8SO
|
9,470 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
Quad 2-input exclusive OR gate
|
2,930 pieces In Stock |
MOQ:430 |
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Mfr. Part No. WS Part No. |
Octal buffer/line driver with 5-volt tolerant inputs/outputs; inverting 3-State
|
7,430 pieces In Stock |
MOQ:570 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
NPN SILICON POWER TRANSISTORS
|
4,600 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
Quad 2:1 Multiplexer/ Demultiplexer Bus Switch
|
2,500 pieces In Stock |
MOQ:70 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
Dual 2-input AND gate
|
9,540 pieces In Stock |
MOQ:195 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
8-Channel Analog Multiplexer Dual 4-Channel Analog Multiplexer, Triple 2-Channel Analog Multiplexer | IC MUX/DEMUX TRIPLE 2X1 16SOIC
|
9,510 pieces In Stock |
MOQ:175 |
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Mfr. Part No. WS Part No. |
2-input AND gate
|
172,800 pieces In Stock |
MOQ:1165 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
Quad bilateral switches
|
9,500 pieces In Stock |
MOQ:100 |
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Mfr. Part No. WS Part No. |
Fast Switching Characteristic
|
9,480 pieces In Stock |
MOQ:230 |
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Mfr. Part No. WS Part No. |
P-Channel Enhancement Mode Field Effect Transistor | MOSFET P-CH 20V 6TSOP
|
10,000 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
Dual 4-bit synchronous binary counter
|
9,980 pieces In Stock |
MOQ:180 |
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Mfr. Part No. WS Part No. |
Hex buffer/line driver 3-State
|
9,970 pieces In Stock |
MOQ:19 |
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Mfr. Part No. WS Part No. |
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
|
9,970 pieces In Stock |
MOQ:18 |
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